<template>
  <div class="app-container">
    <el-form :model="queryParams" ref="queryForm" :inline="true" v-show="showSearch" label-width="68px">
      <el-form-item label="交易所" prop="exchangeId">
        <el-select v-model="queryParams.exchangeId" placeholder="请选择交易所" clearable size="small">
          <el-option v-for="item in exchangeOptions" :key="item.name" :label="item.name" :value="item.id"></el-option>
        </el-select>
      </el-form-item>
      <el-form-item>
        <el-button type="primary" icon="el-icon-search" size="mini" @click="handleQuery">搜索</el-button>
        <el-button icon="el-icon-refresh" size="mini" @click="resetQuery">重置</el-button>
      </el-form-item>
    </el-form>

    <el-row :gutter="10" class="mb8">
      <el-col :span="1.5">
        <el-button type="primary" plain icon="el-icon-plus" size="mini" @click="handleAdd" v-hasPermi="['trade:wallet:save']">新增</el-button>
      </el-col>
      <el-col :span="1.5">
        <el-button type="success" plain icon="el-icon-edit" size="mini" :disabled="single" @click="handleUpdate" v-hasPermi="['trade:wallet:update']">修改</el-button>
      </el-col>
      <el-col :span="1.5">
        <el-button type="danger" plain icon="el-icon-delete" size="mini" :disabled="multiple" @click="handleDelete" v-hasPermi="['trade:wallet:remove']">删除</el-button>
      </el-col>
      <right-toolbar :showSearch.sync="showSearch" @queryTable="getList"></right-toolbar>
    </el-row>

    <el-table v-loading="loading" :data="walletList" @selection-change="handleSelectionChange">
      <el-table-column type="selection" width="55" align="center" />
      <el-table-column label="ID" align="center" prop="id" />
      <el-table-column label="交易所" align="center" prop="exchange.name" />
      <el-table-column label="访问标识" align="center" prop="accessKey" />
      <el-table-column label="访问秘钥" align="center" prop="secretKey" />
      <el-table-column label="创建时间" align="center" prop="createdTime" width="180">
        <template slot-scope="scope">
          <span>{{ parseTime(scope.row.createdTime)}}</span>
        </template>
      </el-table-column>
      <el-table-column label="更新时间" prop="createdTime" width="180" align="center">
        <template slot-scope="scope">
          <span>{{ parseTime(scope.row.updatedTime) }}</span>
        </template>
      </el-table-column>
      <el-table-column label="操作" align="center" class-name="small-padding fixed-width">
        <template slot-scope="scope">
          <el-button size="mini" type="text" icon="el-icon-edit" @click="handleUpdate(scope.row)" v-hasPermi="['trade:wallet:update']">修改</el-button>
          <el-button size="mini" type="text" icon="el-icon-delete" @click="handleDelete(scope.row)" v-hasPermi="['trade:wallet:remove']" >删除</el-button>
        </template>
      </el-table-column>
    </el-table>
    
    <pagination
      v-show="total>0"
      :total="total"
      :page.sync="queryParams.pageNum"
      :limit.sync="queryParams.pageSize"
      @pagination="getList"
    />

    <!-- 添加或修改交易所钱包对话框 -->
    <el-dialog :title="title" :visible.sync="open" width="500px" append-to-body>
      <el-form ref="form" :model="form" :rules="rules" label-width="80px">
        <el-form-item label="交易所" prop="exchangeId">
          <el-select v-model="form.exchangeId" placeholder="请选择交易" @change="onExchangeChange" :style="{width: '100%'}">
            <el-option v-for="item in exchangeOptions" :key="item.name" :label="item.name" :value="item.id"></el-option>
          </el-select>
        </el-form-item>
        <el-form-item label="访问标识" prop="accessKey">
          <el-input v-model="form.accessKey" placeholder="请输入访问标识" />
        </el-form-item>
        <el-form-item label="访问秘钥" prop="secretKey">
          <el-input v-model="form.secretKey" placeholder="请输入访问秘钥" />
        </el-form-item>
      </el-form>
      <div slot="footer" class="dialog-footer">
        <el-button type="primary" @click="submitForm">确 定</el-button>
        <el-button @click="cancel">取 消</el-button>
      </div>
    </el-dialog>
  </div>
</template>

<script>
import { saveWallet, removeWallet, updateWallet, getWallet, searchWallet } from "@/api/trade/wallet";

export default {
  name: "Wallet",
  components: {
  },
  data() {
    return {
      // 遮罩层
      loading: true,
      // 导出遮罩层
      exportLoading: false,
      // 选中数组
      ids: [],
      // 非单个禁用
      single: true,
      // 非多个禁用
      multiple: true,
      // 显示搜索条件
      showSearch: true,
      // 总条数
      total: 0,
      // 钱包表格数据
      walletList: [],
      // 交易所数据
      exchangeOptions: [],
      // 弹出层标题
      title: "",
      // 是否显示弹出层
      open: false,
      // 查询参数
      queryParams: {
        pageNum: 1,
        pageSize: 20,
        exchangeId: null
      },
      // 表单参数
      form: {},
      // 表单校验
      rules: {
        exchangeId: [
          { required: true, message: "交易所不能为空", trigger: "change" }
        ],
        accessKey: [
          { required: true, message: "访问标识不能为空", trigger: "blur" }
        ],
        secretKey: [
          { required: true, message: "访问秘钥不能为空", trigger: "blur" }
        ]
      }
    };
  },
  created() {
    this.getWallet();
    this.getList();
  },
  methods: {
    /** 查询钱包列表 */
    getList() {
      this.loading = true;
      searchWallet(this.queryParams).then(response => {
        this.walletList = response.rows;
        this.total = response.total;
        this.loading = false;
      });
    },
    // 取消按钮
    cancel() {
      this.open = false;
      this.reset();
    },
    // 表单重置
    reset() {
      this.form = {
        exchangeId: null,
        accessKey: null,
        secretKey: null
      };
      this.resetForm("form");
    },
    /** 搜索按钮操作 */
    handleQuery() {
      this.queryParams.pageNum = 1;
      this.getList();
    },
    /** 重置按钮操作 */
    resetQuery() {
      this.resetForm("queryForm");
      this.handleQuery();
    },
    // 更改交易所
    onExchangeChange(exchangeId) {
        this.$forceUpdate();
        this.form.exchangeId = exchangeId;
    },
    // 多选框选中数据
    handleSelectionChange(selection) {
      this.ids = selection.map(item => item.id);
      this.single = selection.length !== 1;
      this.multiple = !selection.length;
    },
    /** 获取钱包详情 */
    getWallet() {
      this.loading = true;
      getWallet().then(response => {
        this.exchangeOptions = response.exchanges;
      });
    },
    /** 新增钱包 */
    handleAdd() {
      this.reset();
      getWallet().then(response => {
        this.exchangeOptions = response.exchanges;
        this.open = true;
        this.title = "添加钱包";
      });
    },

    /** 修改按钮操作 */
    handleUpdate(row) {
      this.reset();
      const id = row.id || this.ids
      getWallet(id).then(response => {
        this.exchangeOptions = response.exchanges;
        this.form = response.data;
        this.form.exchangeId = response.data.exchange.id;
        this.open = true;
        this.title = "修改钱包";
      });
    },
    /** 提交按钮 */
    submitForm() {
      this.$refs["form"].validate(valid => {
        if (valid) {
          if (this.form.id != null) {
            updateWallet(this.form).then(response => {
              this.msgSuccess("修改成功");
              this.open = false;
              this.getList();
            });
          } else {
            saveWallet(this.form).then(response => {
              this.msgSuccess("新增成功");
              this.open = false;
              this.getList();
            });
          }
        }
      });
    },
    /** 删除钱包 */
    handleDelete(row) {
      const ids = row.id || this.ids;
      this.$confirm('是否确认删除钱包编号为"' + ids + '"的数据项?', "警告", {
          confirmButtonText: "确定",
          cancelButtonText: "取消",
          type: "warning"
        }).then(function() {
          return removeWallet(ids);
        }).then(() => {
          this.getList();
          this.msgSuccess("删除成功");
        }).catch(() => {});
    }
  }
};
</script>